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package nhadat.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import nhadat.action.form.LoginActionForm;
import nhadat.common.CommonConstant;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

/**
 *
 * @author Xe Bay
 */
public class LoginAction extends org.apache.struts.action.Action {
    
    /**
     * This is the action called from the Struts framework.
     * @param mapping The ActionMapping used to select this instance.
     * @param form The optional ActionForm bean for this request.
     * @param request The HTTP Request we are processing.
     * @param response The HTTP Response we are processing.
     * @throws java.lang.Exception
     * @return
     */
    @Override
    public ActionForward execute(ActionMapping mapping, ActionForm form,
            HttpServletRequest request, HttpServletResponse response)
            throws Exception {

        LoginActionForm f = (LoginActionForm) form;

        boolean result = f.checkLogin();

        if (result) {

            return mapping.findForward(CommonConstant.SUCCESS);
        }

        return mapping.findForward(CommonConstant.INVALID);
    }
}
